Adjustable paint spray gun



FIG. 1 is a right side elevational view of an adjustable paint spray gun showing my new design, the left side being substantially similar in appearance;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear end elevational view thereof; and

FIG. 5 is a front end elevational view thereof. 

The ornamental design for an adjustable paint spray gun, as shown and described. 